It all depends on what parts you want for your car. When you really mod your car, All the bigger parts go together so it's kind of pointless to just buy one part, Which is why alot of people don't get crazy with their cars and just do basic bolt-ons.
Here is new progress on my 06' STI, As of tonite:
Supposibly someone is coming to look at it in the next week for like $4,000 as a car needing just a motor/trans. I just want it gone so what ever it sells for, It sells for. I also have new rays engineering volk racing rims that I will include with the car for $2k more (cost over 4k). So, even if someone spends 6k on a motor/trans, They have an 06' STI with a clean and clear title with 38k miles on the title, For $10,000. The car still KBBS for 25,900 assembled in good condition, So someone could make a lot of money if they spend the left over time assembling the car. I just do not want anything to do with the car any longer and am only getting it to a roller status needing motor/trans/front seats.